This list is pretty short, and not all of the variations are present. Just the names (and variations) I like the most, the ones that come to mind, are listed. I'll add more as I see fit!
Aaron
(Variation: Erin)
Alex
Blake
Cameron
(Variations: Camryn, Kamryn)
Colby
(Variations: Colbie, Kolby, Kolbie)
Dakota
Devin
(Variation: Devyn)
Drew
Dylan
(Variations: Dylyn, Dylynn)
Griffon
Harley
Hayden
Jaimie
(Variation: Jamie)
Jaycee
(Variation: JC)
Jayden
(Variation: Jaden)
Jessie
Jordan
(Variations: Jordon, Jordyn)
Logan
Payton
(Variation: Peyton)
Riley
(Variations: Ryley, Ryleigh)
Ryan
Sam
Skylar
Sydney
(Variations: Sidney, Cydney)